Table Of Contents; Contents - EWM cool50 U42 Operating Instructions Manual

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Contents

1 Contents .......................................................................................................................................... 3
2 For your safety ............................................................................................................................... 4
2.1 Notes on using these operating instructions .......................................................................... 4
2.2 Explanation of icons ............................................................................................................... 5
2.3 Safety instructions .................................................................................................................. 6
2.4 Transport and installation ...................................................................................................... 9
3 Intended use ................................................................................................................................. 11
3.1 Applications .......................................................................................................................... 11
3.2 For operation only with the following equipment ................................................................. 11
3.3 Documents which also apply ............................................................................................... 11
3.3.1
3.3.2
3.3.3
3.3.4
4 Machine description - quick overview ...................................................................................... 13
4.1 Front view ............................................................................................................................ 13
4.2 Rear view ............................................................................................................................. 14
5 Design and function ..................................................................................................................... 15
5.1 Assembly/disassembly......................................................................................................... 15
5.1.1
5.1.2
5.2 Transport and installation .................................................................................................... 16
5.2.1
5.2.2
5.2.3
5.3 Functional characteristics .................................................................................................... 19
5.3.1
6 Maintenance, care and disposal ................................................................................................. 20
6.1 General ................................................................................................................................ 20
6.1.1
6.1.2
6.2 Maintenance work, intervals ................................................................................................ 21
6.2.1
6.2.2
6.2.3
6.3 Disposing of equipment ....................................................................................................... 22
7 Rectifying faults ........................................................................................................................... 23
7.1 Checklist for rectifying faults ................................................................................................ 23
7.2 Vent coolant circuit ............................................................................................................... 23
7.3 Fixing the pump shaft (coolant circuit) ................................................................................. 25
8 Technical data .............................................................................................................................. 26
8.1 cool50 U40 ........................................................................................................................... 26
8.2 cool50 U42 ........................................................................................................................... 27
9 Accessories .................................................................................................................................. 28
9.1 Welding torch cooling system .............................................................................................. 28
9.1.1
9.1.2
9.2 Options ................................................................................................................................. 28
10 Appendix ....................................................................................................................................... 29
10.1 Searching for a dealer.......................................................................................................... 29
099-008598-EW501
28.01.2022
Warranty ............................................................................................................... 11
Declaration of Conformity ..................................................................................... 11
Service documents (spare parts and circuit diagrams) ........................................ 11
Part of the complete documentation ..................................................................... 12
Connecting the supply lines ................................................................................. 15
Coolant line connections ...................................................................................... 16
Machine cooling .................................................................................................... 16
Ambient conditions ............................................................................................... 16
Welding torch cooling system ............................................................................... 17
5.2.3.1 Functional characteristics ..................................................................... 17
5.2.3.2 Permitted torch coolant ......................................................................... 17
5.2.3.3 Maximal hose package length .............................................................. 18
5.2.3.4 Adding coolant ...................................................................................... 18
Welding torch connection ..................................................................................... 19
Cleaning ............................................................................................................... 20
Dirt filter ................................................................................................................ 20
Daily maintenance tasks....................................................................................... 21
Monthly maintenance tasks .................................................................................. 21
Annual test (inspection and testing during operation) .......................................... 21
Coolant - type blueCool ........................................................................................ 28
Coolant - type KF .................................................................................................. 28
Notes on using these operating instructions
Contents
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